When a conveyor toaster turns out pale or patchy toast, check four things first: the belt speed, whether the toaster has finished heating or has dropped into standby, whether it has a full circuit to itself, and whether crumbs or a dirty intake filter are getting in the way. A failed heating element can cause the same symptoms, but it needs a technician, so rule out the simple causes before you book a service call. The checks below use the conveyor and pop-up models among our commercial toasters as examples.
Shop the equipment in this article: the Hatco TQ3-10 conveyor toaster, the Waring CTS1000 conveyor toaster and more countertop equipment. Freight is included on every order.
1. Check the belt speed
On the conveyor models we sell that list a speed control, color is set by how fast the belt moves. The Waring CTS1000 product page says its conveyor speed control adjusts browning without changing the temperature setting, and the Cookline CT2 has an adjustable belt speed for color. A faster belt gives lighter toast. If someone turned the speed up to clear a rush, the toast will come out pale until it is turned back down.
2. Give it time to heat, and check standby
A toaster that has just been switched on is not at full heat yet. The CTS1000 lists a 5 minute heat-up time. Both the CTS1000 and the Hatco TQ3-10 have an energy saving standby or power save mode. If the first slices after a quiet spell come out light, the toaster may have been in standby and still be coming back up to heat.
3. Check the one side or both sides setting
The Hatco TQ3-10 can toast one side or both. That is useful for buns, which are often toasted on the cut side only, but if the setting was left on one side, bread comes out pale on the other side.
4. Give it its own circuit
Conveyor toasters draw a lot of current. The TQ3-10 is rated 1,780 W at 14.8 A on a NEMA 5-15P plug, and its page says to give it its own outlet because it uses nearly all of a 15 A circuit. The Prepline PT-4S pop-up toaster draws 15 A, and its page says the same. A shared circuit can trip the breaker. Plug it straight into a wall outlet that serves nothing else.
Also check the voltage. The CTS1000 comes as a 450 slices per hour model on 120 V and a 1,000 slices per hour model on 208 V. The data plate on the toaster has to match the supply it is wired to; ask your electrician if you are not sure what the outlet provides.
5. Clean the crumb tray and intake filter
Unplug the toaster and let it cool first. The CTS1000 has a pull-out crumb tray, and the TQ3-10 has a removable crumb tray and an air intake filter. Crumbs left in the tray can scorch and smoke, and a clogged intake filter restricts the air drawn into the toaster. In common practice the tray is emptied every day; clean the filter on the schedule in the owner’s manual.
The Food Code also asks for the food-contact surfaces of in-use cooking equipment, such as the conveyor belt or wire racks, to be cleaned at least every 24 hours (section 4-602.12, Virginia 12VAC5-421-1790). Your local health department has the final say on cleaning schedules.
6. Look at the product
In common practice, bread that is thicker on one end, or a mix of thick and thin slices on the same belt, will color unevenly. The product also has to fit the opening: the CTS1000 and TQ3-10 have a 2 in. opening and the CT2 a 3 in. opening, which suits bagels and buns.
7. One side of the belt is pale
If the left or right side of the belt is always lighter while the rest is fine, and the settings and cleaning check out, part of a heating element may have failed. The same goes for a pop-up toaster where one slot stays pale. That is a service job. Do not open the housing yourself.
When to call for service
- One lane or one slot stays pale after the checks above.
- The toaster trips the breaker when it is the only thing on the circuit.
- You smell burning with an empty crumb tray.
The TQ3-10 page lists 1 year parts and labor and 2 years on element parts; the CT2 and PT-4S list 1 year parts and labor, and the Waring slot toasters a 1 year limited warranty.
What to buy
- High volume on 120 V: the Hatco TQ3-10, up to 420 slices per hour, with a sensor for even browning.
- Very high volume: the Waring CTS1000, 450 slices per hour on 120 V or 1,000 slices per hour on 208 V, with a 10 in. belt.
- Bagels and buns: the Cookline CT2, up to 350 slices per hour through a 3 in. opening.
- A smaller breakfast counter: the Prepline PT-4S pop-up, 4 slices with 1.5 in. slots, up to 225 slices per hour.
Freight to the 48 contiguous states is included in the price. As powered equipment, toasters have a 7-day return window from delivery. Not sure which toaster fits your volume? Call 877-558-2253.